<template>
  <div @click="btnClick">hellow vue3 :{{ count }}</div>
</template>
<script>
  import { ref } from 'vue'
  export default {
    setup() {
      const gen = useGod()
      console.log(gen)
      const count = ref(0)
      const btnClick = () => {
        count.value++
      }
      return {
        count,
        btnClick,
      }
    },
  }
</script>
